GB1127849A - Process for oxidising metal salt solutions - Google Patents
Process for oxidising metal salt solutionsInfo
- Publication number
- GB1127849A GB1127849A GB3709/66A GB370966A GB1127849A GB 1127849 A GB1127849 A GB 1127849A GB 3709/66 A GB3709/66 A GB 3709/66A GB 370966 A GB370966 A GB 370966A GB 1127849 A GB1127849 A GB 1127849A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solution
- solutions
- different
- jan
- aliphatic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
1,127,849. Oxidizing salt solutions. FARBWERKE HOECHST A.G. 27 Jan., 1966 [27 Jan.,.1965], No. 3709/66. Heading G1A. Solutions of salts of metals that occur in different valency states are oxidized using O 2 or gas mixtures containing. O 2 at a temperature between room temperature and the b.p. of the solution by adding to the solution a surfaceactive, non-foaming substance of the formula in which R<SP>1</SP> and R<SP>11</SP>' are identical or different C 3 to C 10 aliphatic, straight or branched chain monovalent radicals, or R<SP>11</SP> is H; R 1 and R 2 are identical or different C 2 to C 6 aliphatic, straight -or branched chain divalent radicals, and the number of carbon atoms in R 2 # the number of carbon atoms in R 1 ; x is an integer from 0.to 8; y is an integer from 2 to 35, x and y being such that the atomic ratio of C to O is from. 2À5 : 1 to 10 : 1 and the m.w. is from 100 to. 2800. The substance may be used in the amount 0À001 to 10 g./1. of solution and may be an alkylene-oxides condensation, product, fatty alcohol-alkylene oxide condensation product or butyl or dibutyl diglycol. The gaseous O 2 - containing oxidant is preferably introduced in finely divided form. The oxidation of FeCl 2 , FeSO 4 and Cu 2 C1 2 solutions, which may also contain HC1, HgCl 2 , PdCl 2 and CoCl 2 , is exemplified.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0045066 | 1965-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1127849A true GB1127849A (en) | 1968-09-18 |
Family
ID=7100326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3709/66A Expired GB1127849A (en) | 1965-01-27 | 1966-01-27 | Process for oxidising metal salt solutions |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3460903A (en) |
| BE (1) | BE675678A (en) |
| GB (1) | GB1127849A (en) |
| NL (1) | NL6600751A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1143139A (en) * | 1966-11-23 | 1969-02-19 | Johnson Matthey Co Ltd | Improvements in and relating to the oxidation of ferrous compounds and to the reduction of ferric compounds |
| US3968200A (en) * | 1972-03-27 | 1976-07-06 | The Lummus Company | Reactor effluent quench system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3357789A (en) * | 1964-12-01 | 1967-12-12 | Exxon Research Engineering Co | Process for preparing solid cuprous halide sorbents |
-
1966
- 1966-01-18 US US521440A patent/US3460903A/en not_active Expired - Lifetime
- 1966-01-20 NL NL6600751A patent/NL6600751A/xx unknown
- 1966-01-27 BE BE675678D patent/BE675678A/xx unknown
- 1966-01-27 GB GB3709/66A patent/GB1127849A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE675678A (en) | 1966-07-27 |
| NL6600751A (en) | 1966-07-28 |
| US3460903A (en) | 1969-08-12 |
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